首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   1542篇
  免费   18篇
各国政治   465篇
工人农民   75篇
世界政治   191篇
外交国际关系   409篇
法律   161篇
中国共产党   3篇
中国政治   41篇
政治理论   167篇
综合类   48篇
  2024年   1篇
  2023年   6篇
  2022年   6篇
  2021年   13篇
  2020年   47篇
  2019年   65篇
  2018年   116篇
  2017年   126篇
  2016年   126篇
  2015年   68篇
  2014年   92篇
  2013年   443篇
  2012年   78篇
  2011年   59篇
  2010年   47篇
  2009年   55篇
  2008年   46篇
  2007年   53篇
  2006年   39篇
  2005年   22篇
  2004年   20篇
  2003年   8篇
  2002年   12篇
  2001年   4篇
  2000年   3篇
  1999年   2篇
  1995年   1篇
  1991年   1篇
  1990年   1篇
排序方式: 共有1560条查询结果,搜索用时 15 毫秒
141.
正Researchers debunk the theory that the Chinese Government is tackling food security by buying African land By Corrie Dosh It’s the kind of headline that sells magazines:"China Buys Up the World."It appeared in a November 2010 issue of The Economist,illustrated by a faceless,militaristic figure loading cars,oil barrels,power lines and various manufactured goods into  相似文献   
142.
正President Xi Jinping and President Jakaya Kikwete of Tanzania held talks on October 24.Xi welcomed President Kikwete’s visit to China on the occasion of the 50th anniversary of the establishment of diplomatic relations.He said that China  相似文献   
143.
Diplomatic relations between Russia and South Africa were established in 1992, before South Africa's transition to democracy was completed. This move was perceived as a betrayal by many in both countries and beyond. For many decades the Soviet Union supported the African National Congress in its fight against the apartheid regime. South Africa's National Party government, in its turn, presented the USSR as the main force behind the ‘total onslaught’ – an all-out war purportedly waged against South Africa by international communism. Yet it was with the National Party government that the Russians established diplomatic relations. This article looks into the reasons for this change of heart in Moscow and Pretoria, discusses the political forces behind the decision to establish diplomatic relations, and analyses the process that led to this event and the results of establishing diplomatic relations the way it happened and at the time it happened for both countries.  相似文献   
144.
ABSTRACT

This article is discussing how the peace-building practices of the African Union have distinct ordering and space-making effects. Taking a socio-spatial perspective, it is argued that the peace and security projects through which the African Union, as a spatial entrepreneur, is addressing the scourge of ‘terrorism and violent extremism’ are geared towards (re-)establishing sovereignty that member states have lost in the past over their territories. While the African Union is favouring a spatial format that could be called ‘multiple networked regionalism’, the actual socio-spatial orders that are emerging around Africa’s transregional conflicts are far less clear cut.  相似文献   
145.
为建立检测非洲猪瘟病毒(African swine fever virus,ASFV)的快速诊断方法,本研究根据ASFV SY18株p17蛋白的编码基因D117L的保守序列设计并合成引物和探针,建立了基于ASFV p17蛋白的编码基因D117L的TaqMan荧光定量PCR检测方法,并验证其特异性、灵敏性和重复性。结果显示,本研究建立的TaqMan荧光定量PCR检测方法的C_t值与标准品在1×10^9~1×10^1copies/μL范围内呈良好的线性关系,相关系数为0.998,斜率为-3.192,检测下限为10 copies/μL,且与其他能引起相似症状的猪源病毒无交叉反应。重复性试验结果显示,组间与组内变异系数均小于1.920 7%,重复性好。此方法可用于ASF的早期诊断和ASFV快速检测。  相似文献   
146.
当前,国际社会正处于"百年未有之大变局"中,中美两国竞争加剧。在这一背景下,美国南海政策的军事化倾向尤为突出。通过案例分析、运用比较分析的方法对美国南海政策军事化及其影响进行探究,可以看出美国南海政策军事化的主要目的是遏制中国的崛起。为达到这一目的,美国提升了"航行自由行动"的频率和烈度,增加了在南海内沿和外围的军事战略存在,还加强了与盟国的同盟关系。不过,美国国内有一部分人认为南海政策军事化目前并未达到其希望的效力,反而使美国在战争与和平之间愈加难以保持平衡。美国在南海地区的影响力受到挑战的同时,中美关系也因此有所倒退,南海局势变得更加复杂。鉴于此,中国一方面要保持克制态度,增强危机意识,做好预案,通过高质量外交对话等方式增进与美国的政治互信,另一方面也要加快推进与东盟国家《南海各方行为准则》的谈判与磋商,与东盟国家一道维护好南海地区的和平与稳定。  相似文献   
147.
作为区域大国,南非在非洲安全秩序构建中发挥着重要作用。1994年民主转型后,南非国家身份定位由西方的"白人飞地"转变为"非洲国家","以非洲为中心"成为南非外交政策的战略优先。南非非国大政府秉持新的国家身份认知,不再将非洲国家视为国家安全的威胁,而是命运与共的合作伙伴。南非通过参与解决非洲国家冲突、加强非洲集体安全机制建设、支持非洲冲突后重建与发展进程、推动联合国与非盟加强战略协调与合作、参与多边维和行动等方式参与非洲和平与安全建设,扮演了区域安全公共产品供给者的角色。南非虽然在非洲和平与安全建设的某些领域发挥了独特的引领作用,但经济增长乏力和国力相对下降,使其越来越无法有效应对日趋复杂的非洲安全形势。域外大国和国家集团加大对非洲安全事务的干预力度、其他非洲区域大国的竞争,也对南非在非洲和平与安全建设领域发挥引领作用形成了制约。在新冠肺炎疫情冲击、经济增长陷入衰退和社会矛盾加剧的背景下,南非政府将把更多精力和资源用于解决国内经济和社会发展问题,直接介入非洲冲突解决的意愿和能力会有所下降。南非在参与非洲安全事务过程中将更加惜用自身国内经济军事资源,进一步提升对外交手段、非洲集体安全机制的依靠。  相似文献   
148.
2016年杜特尔特总统执政以来,菲律宾政府调整了对华政策,在南海问题上采取主动降温的方式,加强了与中国的政治沟通和经济合作,放弃了"联美制华"政策,转而奉行"大国平衡"政策。这种调整使得中菲关系得以平稳有序的发展。不过,杜特尔特总统仍然继承和延续了菲律宾的一些传统政策,主要表现在南海问题上坚持领土要求,坚持南海仲裁案的结果,以及对美国的防务依赖性。  相似文献   
149.
ABSTRACT

Since the end of the East–West divide in the 1990s, the world has slowly lost its US-based unipolarity to globalisation, and a shift towards East Asia. This phenomenon has given more space to middle powers and furthered the embeddedness of the political, economic, and cultural spheres into the dynamics of social structures. It is highly visible when observed from the digital communication standpoint, which has become pervasive. In this context, the study of international power has moved towards the concept of soft power, which remains a fuzzy concept concerning ‘who’ and ‘what’. We define power as a continuum, in which various types of public and private actors carry out different types of coercive to cooptive actions in various but embedded spheres. We propose an empirically tractable conceptual framework that we use as a tool to analyse soft power within a hard-to-soft power spectrum, in which the articulation, dynamics and incremental nature of soft power become observable. We illustrate our point with the case study of South Korean power in Indonesia in the twenty-first century and draw conceptual as well as practical conclusions.  相似文献   
150.
ABSTRACT

The need for new and stronger middle power diplomacy is growing as global challenges are increasingly governed by various horizontal inter- and trans-national networks. Climate change is one of the most complex and urgent global challenges that require collective action, and it is an issue for which more middle power leadership is greatly needed. The Republic of Korea (ROK) has been successful in becoming a primary actor in green growth governance, and its success has been attributed to its strategic middlepowermanship, integrating both material and ideational contents. Reducing emissions from deforestation and forest degradation (REDD+) in tropical developing countries has been lauded as an immediate and effective solution to mitigate climate change. ROK's unique history of forest transition before rapid economic growth highlights the fact that improving forest management is possible even with imperfect governance, rapid population growth, and low economic development. The lessons learned from ROK's forest transition can be developed as a distinct contribution to the international effort to address forest-related impacts on climate change, and offer an important opportunity for ROK to play a constructive role and achieve enhanced stature within the international community.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号